css/css-grid/subgrid/auto-track-sizing-003.html

<!DOCTYPE HTML>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
<head>
<meta charset="utf-8">
<title>CSS Grid Test: Subgrid auto track sizing</title>
<link rel="author" title="Ethan Jimenez" href="mailto:ethavar@microsoft.com">
<link rel="help" href="https://drafts.csswg.org/css-grid-2/#algo-overview">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
<style>
.wrapper {
  width: 100px;
  height: 100px;
  background: red;
}
.grid {
  display: grid;
  width: min-content;
  background: green;
  color: transparent;
  font: 25px/1 Ahem;
}
.subgrid {
  display: grid;
  grid-row: 1 / -1;
  grid-column: 1 / -1;
  grid-template: subgrid / subgrid;
}
</style>
</head>
<body>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="wrapper">
  <div class="grid">
    <div class="subgrid">
      X XXXX XX XXX
    </div>
  </div>
</div>
</body>
</html>